339,720

2³ × 3 × 5 × 19 × 149

Prime Factor Structure

Factorization String 2^3 × 3 × 5 × 19 × 149

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 64

Divisor Sum (σ) 1,080,000

Proper Divisor Sum 740,280

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #339707 ← → #339727

1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 76 95 114 120 149 152 190 228 285 298 380 447 456 570 596 745 760 894 1,140 1,192 1,490 1,788 2,235 2,280 2,831 2,980 3,576 4,470 5,662 5,960 8,493 8,940 11,324 14,155 16,986 17,880 22,648 28,310 33,972 42,465 56,620 67,944

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

339,720 169,860 84,930 42,465 127,396 63,698 31,849 95,548 47,774 23,887 71,662 35,831 107,494 53,747 161,242 80,621 241,864 120,932 60,466 30,233 90,700 45,350 22,675 68,026 34,013 102,040 51,020 25,510 12,755 38,266 19,133 57,400 28,700 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940

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